KR970078454A - Electromagnetic imaging system - Google Patents
Electromagnetic imaging system Download PDFInfo
- Publication number
- KR970078454A KR970078454A KR1019970019736A KR19970019736A KR970078454A KR 970078454 A KR970078454 A KR 970078454A KR 1019970019736 A KR1019970019736 A KR 1019970019736A KR 19970019736 A KR19970019736 A KR 19970019736A KR 970078454 A KR970078454 A KR 970078454A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- reflector
- millimeter wave
- load switching
- imaging system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/005—Prospecting or detecting by optical means operating with millimetre waves, e.g. measuring the black losey radiation
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aerials With Secondary Devices (AREA)
- Automatic Focus Adjustment (AREA)
Abstract
밀리파 검출기와 영상 발생 시스템은 치수를 감소시키기 위해 접혀진 광학기가 사용된다. 분해능을 향상시키기 위해 방사 검출기 어레이 위로 수신된 영상을 스캐닝하기 위한 수단이 제공된다. 또한 밀리파 검출기와 영상 발생 시스템의 관찰 장소에서 물체를 자동적으로 초점 맞추는 것도 공급된다.Millimeter wave detectors and image generation systems use folded optics to reduce dimensions. Means are provided for scanning the received image over the radiation detector array to improve resolution. It also provides automatic focusing of objects at the viewing site of the millimeter wave detector and image generation system.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 양호한 실시예의 밀리파 카메라의 블록 다이아그램을 도시한 도면.1 shows a block diagram of a millimeter wave camera of a preferred embodiment of the present invention.
Claims (39)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US651,243 | 1996-05-22 | ||
US08/651,243 US5760397A (en) | 1996-05-22 | 1996-05-22 | Millimeter wave imaging system |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970078454A true KR970078454A (en) | 1997-12-12 |
KR100421771B1 KR100421771B1 (en) | 2004-05-27 |
Family
ID=24612112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970019736A KR100421771B1 (en) | 1996-05-22 | 1997-05-21 | An efectromagnetic wave imaging system |
Country Status (6)
Country | Link |
---|---|
US (1) | US5760397A (en) |
EP (1) | EP0809123B1 (en) |
JP (1) | JP3428374B2 (en) |
KR (1) | KR100421771B1 (en) |
CN (1) | CN1089950C (en) |
DE (1) | DE69728928T2 (en) |
Families Citing this family (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9700966D0 (en) * | 1997-01-17 | 1997-03-05 | Secr Defence | Millimetre wave imaging apparatus |
US6208288B1 (en) | 1998-06-19 | 2001-03-27 | Trw Inc. | Millimeter wave all azimuth field of view surveillance and imaging system |
US6417797B1 (en) | 1998-07-14 | 2002-07-09 | Cirrus Logic, Inc. | System for A multi-purpose portable imaging device and methods for using same |
US6404397B1 (en) * | 1998-08-10 | 2002-06-11 | Raytheon Company | Compact all-weather electromagnetic imaging system |
GB9819064D0 (en) | 1998-09-02 | 1998-10-28 | Secr Defence | Scanning apparatus |
US6777684B1 (en) | 1999-08-23 | 2004-08-17 | Rose Research L.L.C. | Systems and methods for millimeter and sub-millimeter wave imaging |
GB0104206D0 (en) * | 2001-02-21 | 2001-04-11 | Secr Defence | Radiometers |
US20050203578A1 (en) * | 2001-08-15 | 2005-09-15 | Weiner Michael L. | Process and apparatus for treating biological organisms |
RU2237267C2 (en) * | 2001-11-26 | 2004-09-27 | Волков Леонид Викторович | Method for forming images in millimeter and submillimeter waves range (variants) and system for forming images in millimeter and submilimeter waves range |
GB0207370D0 (en) * | 2002-03-28 | 2002-05-08 | Univ St Andrews | Medical imaging apparatus |
GB0220434D0 (en) | 2002-09-03 | 2004-03-17 | Qinetiq Ltd | Detection device |
US6870162B1 (en) | 2003-01-31 | 2005-03-22 | Millivision, Inc. | Weighted noise compensating method and camera used in millimeter wave imaging |
US6900438B2 (en) * | 2003-01-31 | 2005-05-31 | Millivision Technologies | Baseline compensating method and camera used in millimeter wave imaging |
US6878939B2 (en) * | 2003-01-31 | 2005-04-12 | Millivision Technologies | Offset drift compensating flat fielding method and camera used in millimeter wave imaging |
US6791487B1 (en) * | 2003-03-07 | 2004-09-14 | Honeywell International Inc. | Imaging methods and systems for concealed weapon detection |
GB2399947A (en) * | 2003-03-22 | 2004-09-29 | Qinetiq Ltd | Imaging apparatus |
CA2539040A1 (en) * | 2003-09-15 | 2005-03-24 | The Council For The Central Laboratory Of The Research Councils | Millimetre and sub-millimetre imaging device |
GB0321754D0 (en) | 2003-09-17 | 2003-10-15 | Smiths Group Plc | Apparatus |
WO2005086620A2 (en) * | 2003-10-10 | 2005-09-22 | L-3 Communications Security And Detection Systems | Mmw contraband screening system |
US6992616B2 (en) * | 2003-12-05 | 2006-01-31 | Safeview, Inc. | Millimeter-wave active imaging system |
US7212153B2 (en) * | 2003-12-05 | 2007-05-01 | Safeview, Inc. | Millimeter-wave active imaging system with fixed array |
US7119740B2 (en) * | 2003-12-05 | 2006-10-10 | Safeview, Inc. | Millimeter-wave active imaging system with modular array |
GB0401389D0 (en) * | 2004-01-22 | 2004-02-25 | Remtons Ltd | Illumination method and apparatus |
WO2005096024A1 (en) * | 2004-03-04 | 2005-10-13 | Honeywell International Inc. | Imaging methods and systems for concealed weapon detection |
US20050231416A1 (en) * | 2004-04-14 | 2005-10-20 | Rowe Richard L | Relational millimeter-wave interrogating |
US7180441B2 (en) * | 2004-04-14 | 2007-02-20 | Safeview, Inc. | Multi-sensor surveillance portal |
US8350747B2 (en) | 2004-04-14 | 2013-01-08 | L-3 Communications Security And Detection Systems, Inc. | Surveillance with subject screening |
US8345918B2 (en) * | 2004-04-14 | 2013-01-01 | L-3 Communications Corporation | Active subject privacy imaging |
US7202808B2 (en) * | 2004-04-14 | 2007-04-10 | Safeview, Inc. | Surveilled subject privacy imaging |
US7265709B2 (en) * | 2004-04-14 | 2007-09-04 | Safeview, Inc. | Surveilled subject imaging with object identification |
US7123185B2 (en) * | 2004-04-14 | 2006-10-17 | Safeview, Inc. | Enhanced surveilled subject imaging |
US20080174401A1 (en) * | 2004-04-14 | 2008-07-24 | L-3 Communications Security And Detection Systems, Inc | Surveillance of subject-associated items with identifiers |
US7973697B2 (en) * | 2004-04-14 | 2011-07-05 | L-3 Communications Security And Detection Systems, Inc. | Surveillance systems and methods with subject-related screening |
US7205926B2 (en) * | 2004-04-14 | 2007-04-17 | Safeview, Inc. | Multi-source surveillance system |
WO2005119356A2 (en) | 2004-05-28 | 2005-12-15 | Erik Jan Banning | Interactive direct-pointing system and calibration method |
US6972714B1 (en) * | 2004-06-08 | 2005-12-06 | Agilent Technologies, Inc. | Optically-augmented microwave imaging system and method |
CN100459943C (en) * | 2004-07-09 | 2009-02-11 | 株式会社Ipb | Method for acquiring bioinformation using millimeter-wave band electromagnetic wave, device for acquiring and displaying bioinformation |
RU2007104931A (en) | 2004-07-09 | 2008-08-20 | Интиллектчуал Проперти Бэнк Корп. (Jp) | METHOD FOR DISPLAYING BIOLOGICAL INFORMATION USING ELECTROMAGNETIC WAVES IN THE BAND OF MILLIMETER WAVES, A DEVICE FOR THE COLLECTION AND DISPLAY OF BIOLOGICAL INFORMATION |
RU2004128917A (en) * | 2004-10-04 | 2006-03-10 | Леонид Викторович Волков (RU) | METHOD FOR REMOTE DETECTION OF WEAPONS AND EXPLOSIVES HIDDEN UNDER CLOTHING OF PEOPLE AND DEVICE FOR ITS IMPLEMENTATION |
US7386150B2 (en) * | 2004-11-12 | 2008-06-10 | Safeview, Inc. | Active subject imaging with body identification |
US7298318B2 (en) * | 2004-11-24 | 2007-11-20 | Agilent Technologies, Inc. | System and method for microwave imaging using programmable transmission array |
US7145506B2 (en) * | 2005-01-21 | 2006-12-05 | Safeview, Inc. | Depth-based surveillance image reconstruction |
US20060164286A1 (en) * | 2005-01-21 | 2006-07-27 | Safeview, Inc. | Frequency-based surveillance imaging |
US7119731B2 (en) * | 2005-01-21 | 2006-10-10 | Safeview, Inc. | Depth-based surveillance imaging |
US8253619B2 (en) * | 2005-02-15 | 2012-08-28 | Techtronic Power Tools Technology Limited | Electromagnetic scanning imager |
US7679546B2 (en) * | 2006-09-20 | 2010-03-16 | Techtronic Power Tools Technology Limited | Apparatus and method of determining location of an object |
JP4341573B2 (en) * | 2005-03-30 | 2009-10-07 | 株式会社デンソー | Radio wave transmission / reception module and imaging sensor using the radio wave transmission / reception module |
JP4511406B2 (en) * | 2005-03-31 | 2010-07-28 | 株式会社デンソー | Antenna equipment |
JP4556765B2 (en) | 2005-05-19 | 2010-10-06 | 株式会社デンソー | Radio wave reception system and imaging system |
US9285897B2 (en) | 2005-07-13 | 2016-03-15 | Ultimate Pointer, L.L.C. | Easily deployable interactive direct-pointing system and calibration method therefor |
US7583074B1 (en) | 2005-12-16 | 2009-09-01 | Hrl Laboratories, Llc | Low cost millimeter wave imager |
IL172803A0 (en) * | 2005-12-25 | 2007-03-08 | Rafael Advanced Defense Sys | Millimeter wave imaging system |
IL176411A0 (en) * | 2006-06-19 | 2007-07-04 | Ariel University Res And Dev C | Hand-held device and method for detecting concealed weapons and hidden objects |
DE102006052080A1 (en) * | 2006-11-04 | 2008-05-08 | Hübner GmbH | Safety-critical persons determining device for restaurant and airport, has detectors arranged rotatably in plane around vertical axle in area, where one detector is arranged on ground level, so that detection cone detects area of shoes |
CN101646956B (en) * | 2007-02-21 | 2012-05-30 | 史密斯海曼有限公司 | Apparatus for depicting test objects using electromagnetic waves |
JP2008241352A (en) * | 2007-03-26 | 2008-10-09 | Maspro Denkoh Corp | Millimeter-wave imaging device and picked-up image display device |
US20090102602A1 (en) * | 2007-05-11 | 2009-04-23 | Robert Patrick Daly | System for the rapid deployment of a concealed object detection system |
US20140300502A9 (en) * | 2007-12-18 | 2014-10-09 | Brijot Imaging Systems, Inc. | Millimeter Wave Energy Sensing Wand and Method |
US8224021B2 (en) | 2008-03-14 | 2012-07-17 | Millivision Technologies, Inc. | Method and system for automatic detection of a class of objects |
US7746266B2 (en) * | 2008-03-20 | 2010-06-29 | The Curators Of The University Of Missouri | Microwave and millimeter wave imaging system |
US20100328142A1 (en) * | 2008-03-20 | 2010-12-30 | The Curators Of The University Of Missouri | Microwave and millimeter wave resonant sensor having perpendicular feed, and imaging system |
JP2010008272A (en) * | 2008-06-27 | 2010-01-14 | Maspro Denkoh Corp | Imaging system with millimeter wave |
US8080774B1 (en) * | 2008-08-12 | 2011-12-20 | Hrl Laboratories, Llc | Module for scalable millimeter wave imaging arrays |
US8416125B1 (en) * | 2009-11-03 | 2013-04-09 | Hrl Laboratories, Llc | Radiative noise adding compensation for MMW sensor arrays |
KR100969169B1 (en) | 2010-05-04 | 2010-07-14 | 삼성탈레스 주식회사 | Millimeter wave radiometer camera and image scanning method |
CN102313907B (en) * | 2010-06-30 | 2014-04-09 | 清华大学 | Millimeter wave inspection equipment |
US8912944B2 (en) * | 2011-03-11 | 2014-12-16 | Thomas W. Gow | Human presence detector suitable for concealment and using a shaped microwave beam |
US9207317B2 (en) | 2011-04-15 | 2015-12-08 | Ariel-University Research And Development Company Ltd. | Passive millimeter-wave detector |
JP2013126237A (en) * | 2011-12-16 | 2013-06-24 | Chuo Electronics Co Ltd | Noise elimination device, noise elimination method, and noise elimination program |
RU2489706C1 (en) * | 2012-06-15 | 2013-08-10 | Общество С Ограниченной Ответственностью "Софком" | Method of detecting diversionary terrorist agents and system for realising said method |
US20140198195A1 (en) * | 2013-01-17 | 2014-07-17 | Electronics And Telecommunications Research Institute | Terahertz health checker |
GB2510001A (en) * | 2013-07-05 | 2014-07-23 | Digital Barriers Services Ltd | Terahertz detector scanning mechanism |
EP3051306B1 (en) | 2013-09-27 | 2019-04-24 | Nissan Motor Co., Ltd | Antenna device and signal processing method |
RU2669190C1 (en) * | 2013-11-19 | 2018-10-09 | Апстек Системс Юэсэй Ллс | Method for standoff detection and analysis of objects |
RU2564693C1 (en) * | 2014-03-20 | 2015-10-10 | Владимир Всеволодович Разевиг | Method of inspection of hidden objects under clothing or in portable baggage of person moving naturally |
RU2551902C1 (en) * | 2014-03-25 | 2015-06-10 | Федеральное государственное бюджетное учреждение науки Институт радиотехники и электроники им. В.А. Котельникова Российской академии наук | Method of detecting linear non-uniformities in opaque media |
US9641772B2 (en) * | 2014-11-19 | 2017-05-02 | Northrop Grumman Systems Corporation | Compact PMMW camera calibration target |
US10345445B2 (en) * | 2015-11-02 | 2019-07-09 | Semiconductor Components Industries, Llc | Circuit for acoustic distance measuring |
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RU2639603C1 (en) * | 2016-04-22 | 2017-12-21 | Общество с ограниченной ответственностью "АПСТЕК Лабс" | Method for remote inspecting target in monitored space area |
RU2629914C1 (en) * | 2016-08-16 | 2017-09-04 | Общество с ограниченной ответственностью "АПСТЕК Лабс" | Method for remote luggage inspection in monitored space |
US10775529B2 (en) * | 2017-02-28 | 2020-09-15 | Vu Systems, LLC | Millimeter wave imaging devices, and methods of operating millimeter wave imaging devices |
US11009585B2 (en) | 2017-10-27 | 2021-05-18 | The Curators Of The University Of Missouri | Microwave and millimeter wave imaging |
WO2020205606A1 (en) * | 2019-04-02 | 2020-10-08 | The Curators Of The University Of Missouri | Microwave imaging using a radially-polarized probe |
CN109975802B (en) * | 2019-04-04 | 2020-10-30 | 浙江大学 | Millimeter wave-based reflection transformation imaging system and defect detection method |
EP3779492A1 (en) * | 2019-08-14 | 2021-02-17 | Koninklijke Philips N.V. | Optical detection of foreign metal objects on subjects before undergoing magnetic resonance imaging |
CN113222968B (en) * | 2021-05-28 | 2023-04-18 | 上海西井信息科技有限公司 | Detection method, system, equipment and storage medium fusing millimeter waves and images |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5047783A (en) * | 1987-11-06 | 1991-09-10 | Millitech Corporation | Millimeter-wave imaging system |
US5227800A (en) * | 1988-04-19 | 1993-07-13 | Millitech Corporation | Contraband detection system |
US5455589A (en) * | 1994-01-07 | 1995-10-03 | Millitech Corporation | Compact microwave and millimeter wave radar |
-
1996
- 1996-05-22 US US08/651,243 patent/US5760397A/en not_active Expired - Lifetime
-
1997
- 1997-05-21 DE DE69728928T patent/DE69728928T2/en not_active Expired - Fee Related
- 1997-05-21 KR KR1019970019736A patent/KR100421771B1/en not_active IP Right Cessation
- 1997-05-21 EP EP97108189A patent/EP0809123B1/en not_active Expired - Lifetime
- 1997-05-21 CN CN97113103A patent/CN1089950C/en not_active Expired - Lifetime
- 1997-05-22 JP JP14704597A patent/JP3428374B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH10153655A (en) | 1998-06-09 |
EP0809123A3 (en) | 2000-08-09 |
CN1170306A (en) | 1998-01-14 |
DE69728928T2 (en) | 2005-04-07 |
DE69728928D1 (en) | 2004-06-09 |
EP0809123A2 (en) | 1997-11-26 |
CN1089950C (en) | 2002-08-28 |
EP0809123B1 (en) | 2004-05-06 |
US5760397A (en) | 1998-06-02 |
JP3428374B2 (en) | 2003-07-22 |
KR100421771B1 (en) | 2004-05-27 |
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